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INSTRUCTORS Carleen Eaton Grant Fraser

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For more information, please see full course syllabus of Algebra 2
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Linear Equations

  • A linear equation can be written in the form ax + by = c, where a, b, and c are real numbers. This is called the standard form of the equation.

  • A linear function can be written in the form f(x) = mx + b where m and b are real numbers.

  • The graph of a linear equation or linear function is a straight line.

  • The x coordinate of the point at which the graph crosses the x axis is called the x-intercept. The y-intercept is defined similarly.

Linear Equations

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Linear Equations and Functions 0:12
    • Example: Linear Equation
    • Example: Linear Function
  • Standard Form 2:13
    • Examples
  • Graphing with Intercepts 3:26
    • Example: Intercepts
  • Lecture Example 1 6:25
  • Lecture Example 2 7:53
  • Additional Example 3
  • Additional Example 4